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  <title>[elecena] Whadda WPK503 Expansion Kit Key component for robust projects - zmiany ceny</title>
  <description>Breadboard - plastic plate + metal gap bolt + screws - 50 x breadboard jumper wire - 40 x jumper pins - 40 x LED (red, yellow, green, blue, 10 per) - 1 x LED (RGB) - 4 x pushbuttons - 10 x 10NF - 10 x 100nF - 5 x 100 μF capacitor - Trim potentiometer - 2 x Photo Sensitive Transistor (SGPT5053C) - 2 x Diode - 1 x LM35 - 1 x IR photodiode - 1 x SN74HC595N - digits You can set the resistors on - 1 x servo motor - 1 x individual time 7 segment display - 1 x quad-digit 7 segment display - 1 x 8x8 dot-matrix display - 1 x active buzzer - 1 x passive buzzer - 2 x thermistor (NTC) - 2 x roll-ball switch (tilt switch) - 1 x storage box</description>
  <item>
   <title>Whadda WPK503 Expansion Kit Key component for robust projects - 38.26 GBP</title>
   <link>https://elecena.pl/product/28348100/whadda-wpk503-expansion-kit-key-component-for-robust-projects</link>
   <pubDate>2025-04-12</pubDate>
  </item>
  <item>
   <title>Whadda WPK503 Expansion Kit Key component for robust projects - 36.89 GBP</title>
   <link>https://elecena.pl/product/28348100/whadda-wpk503-expansion-kit-key-component-for-robust-projects</link>
   <pubDate>2025-08-17</pubDate>
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